Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214466 | Cationically polymerizable photoimageable thick film compositions, electrodes, and methods of forming thereof | Haixin Yang | 2007-05-08 |
| 7135267 | Aqueous developable photoimageable compositions for use in photo-patterning methods | Haixin Yang | 2006-11-14 |
| 6548602 | Polymeric film compositions having controlled viscosity response to temperature and shear | Thomas Kevin Foreman | 2003-04-15 |
| 6180319 | Process for the continuous liquid processing of photosensitive compositions having reduced levels of residues | — | 2001-01-30 |
| 6180323 | Photopolymerizable compositions having improved sidewall geometry and development latitude | — | 2001-01-30 |
| 5962190 | Photopolymerizable compositions having improved sidewall geometry and development latitude | — | 1999-10-05 |
| 5405731 | Aqueous processable, multilayer, photoimageable permanent coatings for printed circuits | Karuppiah Chandrasekaran, James William O'Neil | 1995-04-11 |
| 5288589 | Aqueous processable, multilayer, photoimageable permanent coatings for printed circuits | Karuppiah Chandrasekaran | 1994-02-22 |
| 4298678 | Photosensitive compositions and elements containing substituted hydroxylamine | — | 1981-11-03 |